fdd864bd5b
Instantly after removing the charger, I have found that the "AvgTimeToEmpty" value can swing to rediculous values. Apple's current claim is that the max battery life is 12 hours, so any value larger than this is considered a "time is being calculated" value.
155 lines
4.9 KiB
Bash
155 lines
4.9 KiB
Bash
###########################################
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# Battery plugin for oh-my-zsh #
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# Original Author: Peter hoeg (peterhoeg) #
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# Email: peter@speartail.com #
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###########################################
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# Author: Sean Jones (neuralsandwich) #
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# Email: neuralsandwich@gmail.com #
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# Modified to add support for Apple Mac #
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###########################################
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if [[ $(uname) == "Darwin" ]] ; then
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function battery_pct() {
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local smart_battery_status="$(ioreg -rc "AppleSmartBattery")"
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typeset -F maxcapacity=$(echo $smart_battery_status | grep '^.*"MaxCapacity"\ =\ ' | sed -e 's/^.*"MaxCapacity"\ =\ //')
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typeset -F currentcapacity=$(echo $smart_battery_status | grep '^.*"CurrentCapacity"\ =\ ' | sed -e 's/^.*CurrentCapacity"\ =\ //')
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integer i=$(((currentcapacity/maxcapacity) * 100))
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echo $i
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}
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function battery_pct_remaining() {
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if [[ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
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battery_pct
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else
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echo "External Power"
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fi
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}
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function battery_time_remaining() {
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local smart_battery_status="$(ioreg -rc "AppleSmartBattery")"
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if [[ $(echo $smart_battery_status | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
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timeremaining=$(echo $smart_battery_status | grep '^.*"AvgTimeToEmpty"\ =\ ' | sed -e 's/^.*"AvgTimeToEmpty"\ =\ //')
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if [ $timeremaining -gt 720 ] ; then
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echo "::"
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else
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echo "~$((timeremaining / 60)):$((timeremaining % 60))"
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fi
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else
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echo "∞"
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fi
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}
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function battery_pct_prompt () {
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if [[ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
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b=$(battery_pct_remaining)
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if [ $b -gt 50 ] ; then
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color='green'
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elif [ $b -gt 20 ] ; then
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color='yellow'
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else
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color='red'
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fi
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echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}"
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else
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echo "∞"
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fi
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}
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function battery_is_charging() {
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[[ $(ioreg -rc "AppleSmartBattery"| grep '^.*"IsCharging"\ =\ ' | sed -e 's/^.*"IsCharging"\ =\ //') == "Yes" ]]
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}
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elif [[ $(uname) == "Linux" ]] ; then
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function battery_pct_remaining() {
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if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
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echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')"
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fi
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}
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function battery_time_remaining() {
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if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
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echo $(acpi | cut -f3 -d ',')
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fi
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}
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function battery_pct_prompt() {
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b=$(battery_pct_remaining)
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if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
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if [ $b -gt 50 ] ; then
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color='green'
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elif [ $b -gt 20 ] ; then
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color='yellow'
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else
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color='red'
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fi
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echo "%{$fg[$color]%}[$(battery_pct_remaining)%%]%{$reset_color%}"
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else
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echo "∞"
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fi
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}
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function battery_pct() {
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# todo for on linux
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}
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function battery_is_charging() {
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# todo on linux
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false
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}
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else
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# Empty functions so we don't cause errors in prompts
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function battery_pct_remaining() {
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}
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function battery_time_remaining() {
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}
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function battery_pct_prompt() {
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}
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fi
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function battery_level_gauge() {
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local gauge_slots=${BATTERY_GAUGE_SLOTS:-10};
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local green_threshold=${BATTERY_GREEN_THRESHOLD:-6};
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local yellow_threshold=${BATTERY_YELLOW_THRESHOLD:-4};
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local color_green=${BATTERY_COLOR_GREEN:-%F{green}};
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local color_yellow=${BATTERY_COLOR_YELLOW:-%F{yellow}};
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local color_red=${BATTERY_COLOR_RED:-%F{red}};
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local color_reset=${BATTERY_COLOR_RESET:-%{%f%k%b%}};
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local battery_prefix=${BATTERY_GAUGE_PREFIX:-'['};
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local battery_suffix=${BATTERY_GAUGE_SUFFIX:-']'};
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local filled_symbol=${BATTERY_GAUGE_FILLED_SYMBOL:-'▶'};
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local empty_symbol=${BATTERY_GAUGE_EMPTY_SYMBOL:-'▷'};
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local charging_color=${BATTERY_CHARGING_COLOR:-$color_yellow};
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local charging_symbol=${BATTERY_CHARGING_SYMBOL:-'⚡'};
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local battery_remaining_percentage=$(battery_pct);
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if [[ $battery_remaining_percentage =~ [0-9]+ ]]; then
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local filled=$(((( $battery_remaining_percentage + $gauge_slots - 1) / $gauge_slots)));
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local empty=$(($gauge_slots - $filled));
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if [[ $filled -gt $green_threshold ]]; then local gauge_color=$color_green;
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elif [[ $filled -gt $yellow_threshold ]]; then local gauge_color=$color_yellow;
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else local gauge_color=$color_red;
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fi
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else
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local filled=$gauge_slots;
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local empty=0;
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filled_symbol=${BATTERY_UNKNOWN_SYMBOL:-'.'};
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fi
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local charging=' ' && battery_is_charging && charging=$charging_symbol;
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printf ${charging_color//\%/\%\%}$charging${color_reset//\%/\%\%}${battery_prefix//\%/\%\%}${gauge_color//\%/\%\%}
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printf ${filled_symbol//\%/\%\%}'%.0s' {1..$filled}
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[[ $filled -lt $gauge_slots ]] && printf ${empty_symbol//\%/\%\%}'%.0s' {1..$empty}
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printf ${color_reset//\%/\%\%}${battery_suffix//\%/\%\%}${color_reset//\%/\%\%}
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}
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